The SOLA-TECS W is a mobile, powered only with water brush roller system for cleaning and maintenance of photovoltaic systems. The professional cleaning is carried out with mineral-free (deionized) water, usually without the addition of chemicals. The SOLA-TECS W is placed on a pressure washer in rotation and thus supplies the brush roller with water, which serves to clean the PV system.

This mobile water driven professional cleaning equipment for photovoltaic systems has been fitted with a new gearbox housing, new high-end ball bearings, splash guard, new soft-safety rollers and a support harness. In revising great care has been taken to further improve the quality of SOLA-TECS W and simplify maintenance for the customer. For a longer life now provide a more robust gear housing and high-end quality ball bearings.